Tennessee Central Railroad. No. 1106, in equity, in district court within and for middle district of Tennessee, at Nashville, Mercantile Trust Company v. Tennessee Central Railroad Company, in re dependent foreclosure bill of Mississippi Valley Trust Company, trustee, v. Tennessee Central Railroad Company, and H. W. Stanley and W. K. M'Alister, as receivers of Tennessee Central Railroad Company; petition of James C. Davis, as director general of railroads and agent of President of United States, for leave to intervene for special purposes therein set forth [and intervening bill of complaint].